package com.me;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.web.support.SpringBootServletInitializer;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.cloud.netflix.hystrix.EnableHystrix;
import org.springframework.cloud.netflix.hystrix.dashboard.EnableHystrixDashboard;
import org.springframework.context.annotation.Bean;
import org.springframework.web.client.RestTemplate;

@SpringBootApplication
@EnableDiscoveryClient // 向服务中心注册
@EnableHystrix//打开断路由
@EnableHystrixDashboard
public class Application extends SpringBootServletInitializer {
	public static void main(String[] args) {
		SpringApplication.run(Application.class, args);
	}

	/**
	 * @LoadBalanced注解表明这个restRemplate开启负载均衡的功能
	 * @return
	 */
	@Bean
	@LoadBalanced
	RestTemplate restTemplate() {
		return new RestTemplate();
	}
}
